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GALVIN Homes

0 review(s)
Offers services in MALMESBURY
At Galvin Homes Ltd, we specialize in double glazing repairs and glass replacement services, delivering exceptional workma...

Dorel Construction

0 review(s)
Offers services in MALMESBURY
quality to the customer's taste and professionalism
Over 10 Reviews

The Bristol Fascia Company

19 review(s)
Offers services in MALMESBURY
The Bristol Fascia Company Roof Trim range includes guttering and down pipes, fascias, officiants and barge boards. We can...

Barrett's Windows

0 review(s)
Offers services in MALMESBURY
We are a family run company based in Royal Wootton Bassett, near Swindon in Wiltshire. For many years we have been provi...

Recent Window Installer Enquiries

13 Jan

Windows | uPVC

Malmesbury - SN16

Enquiry from: Chris G

Start Date: Immediate

What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 8. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...

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12 Jul

Windows | uPVC | Single Window

Malmesbury - SN16

Enquiry from: Elaine F

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 1 What material do you require, UPVC? upvc What colour do you want them to be? unsure I assume you require ...

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29 Nov

Windows | uPVC | Repair

Malmesbury - SN16

Enquiry from: Alasdair H

Start Date: Immediate

Bedroom window has developed a gap hinge side. This is letting cold air into the house. Needs assessing fixing.

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09 Oct

Windows | Aluminium | Supply

Malmesbury - SN16

Enquiry from: Joanna B

Start Date: Immediate

A pigeon has flown into our French Door and shatter a single layer of the double glazing. Is this something you can replace?

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28 Jan

Windows | Wooden

Malmesbury - SN16

Enquiry from: Polly C

Start Date: Immediate

Double glazing In a conservation area Currently have 7 single glazed wooden windows

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22 Dec

Windows | uPVC

Malmesbury - SN16

Enquiry from: Polly C

Start Date: Immediate

customer has a windows project they are looking to have done, specially they want quotes for upvc double glazing. they are unsure of options so would like to discuss with a window installer.confirmed ...

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22 Jan

Windows | uPVC | Single Window

Malmesbury - SN16

Enquiry from: Shirley W

Start Date: Immediate

Call anytime. Number of windows: 1 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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21 May

Windows | uPVC

Malmesbury - SN16

Enquiry from: Anthony R

Start Date: Immediate

customer made an online enquiry for upvc double glazing and confirmed on sms and email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote.i...

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28 Apr

Windows | Glazing

Malmesbury - SN16

Enquiry from: Ernest F

Start Date: Immediate

over haul of 5 wooden sash windows, rebalancing, some new cords, top sashes been painted over so don’t open. are you the property owner: owner of the property what level of service do you require: r...

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05 Feb

Windows | uPVC

Malmesbury - SN16

Enquiry from: Billie G

Start Date: Immediate

i’m looking for a quote to replace 11 windows and a set of patio doors. are you the property owner: owner of the property what level of service do you require: supply and installation of full unit h...

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03 Oct

Windows | Glazing

Malmesbury - SN16

Enquiry from: Will A

Start Date: Immediate

Customer requires secondary glazing. Call anytime. Type of window / door: windows Glass replacement only: Yes Number of windows requiring repair: 9 Number of doors requiring repair: 0 Other...

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23 Aug

Windows | uPVC

Malmesbury - SN16

Enquiry from: Graham C

Start Date: Immediate

are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 other forms: upvc double glazing agreed to receive quotes for selected products: yes pleas...

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29 Jun

Windows | uPVC

Malmesbury - SN16

Enquiry from: Patrick B

Start Date: Immediate

6 cottage style replacement windows i am looking for quotes for 4+ windows are you the property owner: relative of owner what level of service do you require: supply and installation of full unit pr...

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16 Jun

Windows | uPVC

Malmesbury - SN16

Enquiry from: Gary V

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: detached ho...

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07 Feb

Windows | uPVC

Malmesbury - SN16

Enquiry from: Sacha C

Start Date: 1 to 3 months

Property Type: Out Building Have you got a rough idea of the design you would like: Some Ideas How many bedrooms are you looking to have: 1-2 Bedrooms How many storeys are you looking for the property...

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03 Feb

Building Work | Porch

Malmesbury - SN16

Enquiry from: Guy M

Start Date: Immediate

Are you the home owner of that property? homeowner Are you replacing an existing porch or is this a new build? Replacement What material do you require, UPVC? UPVC What colour do you want it to be? Wh...

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04 Dec

Windows | uPVC | Single Window

Malmesbury - SN16

Enquiry from: PAUL G

Start Date: Immediate

Are you the property owner: Relative of Owner Other Forms: None Please call to appoint

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04 Dec

Windows | uPVC

Malmesbury - SN16

Enquiry from: PAUL G

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via /phone Customer lives in Chippenham area 2+ windows Supply and install Pl...

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01 Jan

Windows | Aluminium

Malmesbury - SN16

Enquiry from: Georgina D

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Other Forms: None Please call to appoint

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01 Jan

Windows | uPVC

Malmesbury - SN16

Enquiry from: Georgina D

Start Date: 1 to 3 months

Home Owner UPVC Supplied and Fitted Call to Appoint Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Property Type: Semi ...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2026 can differ relying on the kind of task that you require to have performed in your house. It's the inquiry we get asked a whole lot "how much do Window Installers charge?". It's generally very good to have an idea of how much a Window Installer are going to likely charge for their services. Prices will probably rise and fall based upon the products and also the tradesman selected. The table reveals the sorts of service that Window Installers typically do and also the typical cost range of these jobs. Some tasks take longer to complete than others so prices do fluctuate by task.

View our Window Installer cost guide View our Window Installer advice

The average price
of a Window Installer in Malmesbury is:

£2,121

Window Installer job Window Installer cost in 2026
Double glazing in Malmesbury £1,500-£5,000
Upvc double glazing units only in Malmesbury £800-£1,200
Triple glazing in Malmesbury £1,500-£5,000
Aluminium windows in Malmesbury £1,875-£2,875
Wooden window in Malmesbury £3,750-£5,750
Aluminium windows supply only in Malmesbury £2,600-£3,900
Upvc or wood porch in Malmesbury £3,063-£5,013
Sash window in Malmesbury £1,800-£6,000
Glaziers in Malmesbury £57-£87
Secondary glazing in Malmesbury £1,500-£5,000
uPVC Single Window in Malmesbury £225-£345
Wooden sash windows in Malmesbury £3,750-£5,750
Wooden windows supply only in Malmesbury £2,760-£4,140
Aluminium repair in Malmesbury £240-£360
Window repair in Malmesbury £268-£402
Wooden window repair in Malmesbury £320-£480

Related Window Installer searches in Malmesbury

Window Installer FAQs

Why are double glazed windows better than single glazed?

Double glazed windows are better than single glazed generally because they are more energy efficient. The clue’s in the name – double glazed windows have two panes of glass while single glazed windows only have one. In double glazed windows, there is a space between the two glass panes. This space is filled with inert gas or a tight vacuum, which helps to provide an extra level of insulation. That means that heat won’t escape your home easily, nor will it creep in, so you can keep your home at a more comfortable temperature.

The extra pane of glass also helps to increase your home’s security. Single glazing is pretty easy to smash through, whereas it will take much more effort to smash double glazing and will create more noise, so burglars might be put off.

Another reason why double glazed windows are better than single glazed ones is that they help to reduce noise. Of course, if you live by a busy road you’ll still hear some traffic noise, but it can be significantly reduced buy double glazing. In the same way that the inert gas in the middle of the two panes keeps heat in and the cold out, it also helps keep noise out.

With double glazing, you’ll also notice much less condensation. With single glazing, it’s common to see condensation on the inside of the windows, especially when the heating is on. This is because the outside of the window is cold, but the inside is warm. With double glazing, the insulation between the two panes stops there being such a difference in temperature between the inside and outside of the window.

What are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

How much is window repair?

Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.

how to build a porch?

A front porch is a glorious addition that would be a blessing to have in any home. It gives you a good floor space to enjoy your neighbourhood as well as your surroundings in the cool atmosphere of the outside living space. The question however is, how do you build a porch? Constructing the structure can be a very challenging task but with proper guidance and lots of practice, you can also be a skilled porch builder. To protect your investment, it’s advisable to hire the services of a professional for help with your porch especially if you lack proper training and experience. This way, you’ll get to save time and money. This guide is prepared to give you some insight into the porch building process.

lAssess Your Location

• Consider the location before proceeding with the project. It’s essential to select a location that’ll reduce the sunlight coming in.

lPlan The Materials Required For Your Porch

• You’ll have to decide the type of porch you’ll be going for. For example, your porch can be built out of wood, composite decking or if it’s going to utilize some stone flooring, brick or even tile.

lBuild Your Porch Foundation

• Dig the foundations deep to ensure stability while also putting in mind any pipework or cabling

• Fit a damp proof course

• Add the subfloor - this can be concrete or timber

lStart To Lay The Brick And Floor

• Lay the bricks evenly up to the DPC level

• Lay the floor

• Add the flooring protection

• Once done, you can lay the bricks to the window level

• You can fit in a window sill if required before proceeding the brick and block work until it reaches the roof timber’s height

• Fit the linter when you get to the top of where the window will reach.

lConstruct The Roof

• Build a timber framework

• Fit a breathable roof membrane

• Install the roof battens and lay the roof tiles.

• Add gutters

how much is double glazing?

Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.

Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.

So how much will a double glazing window cost? The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.

To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.

Where can I get one double glazed window?

Most window installers will be able to provide you with one double glazed window and fit it for you. If you’re replacing one double glazed window in your home, ask them to try and source the same windows that you already have or find one that’s very similar. Externally, you probably won’t be able to notice the difference, but if your existing windows are very old there may be some exterior discolouration and the locks and handles might look slightly different.

If you want one double glazed window so you can fit it yourself, there are lots of online companies that can supply you with one window. However, window fitting is a skilled trade and you might want to consider whether you have the right tools and experience to fit it yourself. Of course, you’ll save money on installation costs, but if something goes wrong, you might end up shelling out to get it fixed anyway.

The other thing to consider is that any replacement windows need to be certified that they meet Building Regulations. If you fit the double glazed window yourself, you’ll need to apply to your local council building control officer to get a certificate that confirms that you fitted the window within the regulations. You’ll have to pay a fee for this, and it will be even more expensive if Building Control say that the window hasn’t been fitted within the regulations and you have to start again.

The alternative is to ask a reputable window installer that is registered with a self-certification scheme, like FENSA, to install the window. That means that they can self-certify that the window meets building regulations once they’ve finished the installation.

how to repair or replace a double glazed unit?

Are you about to purchase a double glazed unit and wondering how to go about the replacement project? If yes, then you’re at the right place. Firstly, it’s advisable to hire the services of a reliable professional who can guarantee the best results for help especially if you lack proper training and experience in the field. However, we’ve put together this step by step guide to provide you with a detailed information about the double glazed unit replacement process. Let’s get started!

The tools and materials you require for the project includes tape measure, hammers, nail punch, scraper, spacing blocks, non-hardening butyl putty, high-security glazing tape rolls and beading tacks.

• Work out the glass size required. Simply use the tape measure to measure from frame edge to frame edge while also taking note of the thickness.

• When about to order, inform the glass merchant that the measurement provided are frame-tight. This will make him reduce the dimension a little bit, mostly by 5mm for clearance.

• Remove the beading and ensure to support the glass while doing so. If the glass units are fitted in wooden windows, you may need to cut the putty-based compound they’re normally sealed with to remove the glass.

• Lay out the beading in the window’s shape to make for easier refitting later on.

• If you’re working on wooden frames, wipe out all traces of excess installation compound using a scraper and clean the rebate with a soft brush.

• Trial fit the double glazed windows to ensure they’d slide into the frame without being forced.

• Plastic frame windows are usually in between a pair of gaskets, you should replace this with a hight security glazing tape. While for a wooden frame, simply apply strips of flexible non-setting butyl putty or high-security glazing tape on either sides of the glass.

• Install and centralize the glass in the frame.

• Press the nail wooden beading or plastic beading back into place.

Can you repair blown double glazed windows?

You can only repair blown double glazed windows in the sense that you can replace the sealed unit (the glass part of the window) instead of having to replace the entire window.

When a double glazed window is blown, it means that the seal around the window has failed and is now letting air in and out. Often the first sign that the sealed unit has blown is condensation on the inside of the window, which is annoying since there’s no way to get rid of it! When your sealed unit has blown, you’ll be losing heat out of the window, meaning you could be spending more on your energy bills.

As a temporary fix, you could see if you can buy a misting repair kit online, but the condensation will eventually occur again as the air gets in. The best thing to do is ask a window installer or glazier to replace the sealed unit for you.

It's simple to replace the glass in a window – the specialist will remove the beading around the window, remove the blown glass from your window frame and set it to one side. They will then clean up around the frame before adding spacers in, then fitting the new sealed unit into the frame. They’ll make sure it’s a snug fit before replacing the beading back around the window to secure it.

There's no reason to put off repairing a blown double glazed window since the cost is generally much less than replacing the entire thing. A sealed unit with installation costs an average of £100, whereas a completely new window will cost around £400. You’ll soon notice that it’s less draughty and will be able see out of your window once you’ve had the blown glass replaced.

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